package domain.entities;

import java.util.Date;
import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Restrictions;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * A data access object (DAO) providing persistence and search support for
 * Protocolinformation entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see domain.entities.Protocolinformation
 * @author MyEclipse Persistence Tools
 */

public class ProtocolinformationDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(ProtocolinformationDAO.class);
	// property constants
	public static final String DESCRIPTION = "description";

	protected void initDao() {
		// do nothing
	}

	public void save(Protocolinformation transientInstance) {
		log.debug("saving Protocolinformation instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Protocolinformation persistentInstance) {
		log.debug("deleting Protocolinformation instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Protocolinformation findById(java.lang.Integer id) {
		log.debug("getting Protocolinformation instance with id: " + id);
		try {
			Protocolinformation instance = (Protocolinformation) getHibernateTemplate()
					.get("domain.entities.Protocolinformation", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List<Protocolinformation> findByExample(Protocolinformation instance) {
		log.debug("finding Protocolinformation instance by example");
		try {
			List<Protocolinformation> results = (List<Protocolinformation>) getHibernateTemplate()
					.findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding Protocolinformation instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from Protocolinformation as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List<Protocolinformation> findByDescription(Object description) {
		return findByProperty(DESCRIPTION, description);
	}

	public List findAll() {
		log.debug("finding all Protocolinformation instances");
		try {
			String queryString = "from Protocolinformation";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Protocolinformation merge(Protocolinformation detachedInstance) {
		log.debug("merging Protocolinformation instance");
		try {
			Protocolinformation result = (Protocolinformation) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Protocolinformation instance) {
		log.debug("attaching dirty Protocolinformation instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Protocolinformation instance) {
		log.debug("attaching clean Protocolinformation instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static ProtocolinformationDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (ProtocolinformationDAO) ctx.getBean("ProtocolinformationDAO");
	}

    public List<Protocolinformation> findBySiteId(Integer siteId) {
        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(Protocolinformation.class);
        detachedCriteria.add(Restrictions.eq("protocoloCentro.id.centroid", siteId));
        return getHibernateTemplate().findByCriteria(detachedCriteria);
        //http://www.dosideas.com/wiki/Consultas_Con_HibernateTemplate#Buscar_colecciones_con_Criteria
    }
}